Which airlines fly to Bangkok?

Thai Airways, Scoot and Qantas Airways are the top three most popular airlines that fly to Bangkok from Sydney according to our data. Thai Airways is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Bangkok. Keep in mind that there are 24 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

What is the most punctual flight time for Sydney to Bangkok flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

How many flights depart from Sydney to Bangkok on average per week?

As of January 2026, there are 118 flights per week flying from Sydney to Bangkok. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Which airline has the best punctuality record on Sydney to Bangkok flights?

According to our data, Thai Airways have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from Sydney Kingsford Smith to Bangkok?

VietJet Air and China Eastern are the most popular carriers operating from Sydney Kingsford Smith to Bangkok

How often are flights from Sydney to Bangkok delayed?

Historically, on average around 15% of flights between Sydney and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 98 minutes.

How many flights depart from Sydney to Bangkok on average per day?

As of January 2026, there are 16 flights per day flying from Sydney to Bangkok. The most common time of day flights depart is 10:00, with 69% of flights taking off at midday.

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Bangkok?

Prices for flights from Sydney Kingsford Smith Airport to Bangkok refresh daily.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Bangkok?

As of January 2026, there are 24 operators available to choose from for flights from Sydney Kingsford Smith Airport to Bangkok.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Bangkok?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Bangkok.

What documentation or ID do you need to fly to Bangkok?

The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$311 Cheap Flights from Sydney to Bangkok in 2026

Q: What is the typical price of a round-trip flight between Sydney and Bangkok?

Prices are currently low for flights on this route. Typical prices usually range from $991 to $1,530. The lowest price recently found on this route was $590.

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Find the cheapest flights from Sydney to Bangkok

Round-trip

One-way

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Cheap return flights

Enter your travel dates to find the best prices.

13:35 - 22:10

SYD

BKK

12h 35m

1 stop

09:15 - 12:45

BKK

SYD

23h 30m

1 stop

$590Scoot

Wed, 18 Mar - Sat, 28 Mar

20:50 - 12:00

SYD

DMK

18h 10m

1 stop

19:40 - 19:35

DMK

SYD

20h 55m

1 stop

$590Multiple Airlines

Sun, 21 Jun - Mon, 22 Jun

13:35 - 16:00

SYD

BKK

30h 25m

1 stop

22:55 - 18:50

BKK

SYD

15h 55m

1 stop

$591Scoot

Thu, 29 Jan - Mon, 2 Mar

20:50 - 11:50

SYD

BKK

18h 00m

2 stops

15:45 - 07:20

BKK

SYD

12h 35m

1 stop

$594Multiple Airlines

Fri, 15 May - Sun, 24 May

21:50 - 09:20

SYD

DMK

15h 30m

1 stop

21:25 - 20:35

DMK

SYD

19h 10m

1 stop

$596Multiple Airlines

Tue, 10 Feb - Tue, 17 Feb

10:45 - 11:35

SYD

DMK

28h 50m

1 stop

15:10 - 09:15

DMK

SYD

14h 05m

1 stop

$597Multiple Airlines

Fri, 6 Feb - Fri, 27 Feb

20:05 - 08:15

SYD

BKK

16h 10m

1 stop

22:55 - 18:50

BKK

SYD

15h 55m

1 stop

$597Scoot

Tue, 17 Feb - Wed, 25 Feb

21:50 - 11:35

SYD

DMK

17h 45m

1 stop

06:40 - 09:15

DMK

SYD

22h 35m

1 stop

$599Multiple Airlines

Sun, 8 Mar - Sat, 14 Mar

20:05 - 08:15

SYD

BKK

16h 10m

1 stop

14:00 - 08:05

BKK

SYD

14h 05m

1 stop

$599Multiple Airlines

Thu, 26 Feb - Tue, 17 Mar

21:50 - 11:35

SYD

DMK

17h 45m

1 stop

21:25 - 20:35

DMK

SYD

19h 10m

1 stop

$600Multiple Airlines

Sun, 8 Feb - Sun, 15 Feb

Scoot flights from Sydney to Bangkok

Our best Scoot deals on Sydney to Bangkok flight tickets

Scoot

18 Mar

SYD13:35Sydney Kingsford Smith

12h 35m

1 stop

BKK22:10Bangkok Suvarnabhumi

28 Mar

BKK09:15Bangkok Suvarnabhumi

23h 30m

1 stop

SYD12:45Sydney Kingsford Smith

$590

Scoot

29 Jan

SYD13:35Sydney Kingsford Smith

30h 25m

1 stop

BKK16:00Bangkok Suvarnabhumi

3 Mar

BKK18:25Bangkok Suvarnabhumi

13h 55m

1 stop

SYD12:20Sydney Kingsford Smith

$591

Scoot

17 Feb

SYD20:05Sydney Kingsford Smith

16h 10m

1 stop

BKK08:15Bangkok Suvarnabhumi

25 Feb

BKK22:55Bangkok Suvarnabhumi

15h 55m

1 stop

SYD18:50Sydney Kingsford Smith

$597

China Eastern flights from Sydney to Bangkok

Our best China Eastern deals on Sydney to Bangkok flight tickets

China Eastern

5 Feb

SYD10:30Sydney Kingsford Smith

17h 25m

1 stop

BKK23:55Bangkok Suvarnabhumi

4 Mar

BKK02:35Bangkok Suvarnabhumi

24h 45m

2 stops

SYD07:20Sydney Kingsford Smith

$643

China Eastern

23 Jan

SYD15:10Sydney Kingsford Smith

26h 55m

2 stops

BKK14:05Bangkok Suvarnabhumi

26 Jan

BKK19:55Bangkok Suvarnabhumi

37h 40m

1 stop

SYD13:35Sydney Kingsford Smith

$900

China Eastern

20 Jan

SYD21:30Sydney Kingsford Smith

20h 35m

2 stops

BKK14:05Bangkok Suvarnabhumi

27 Jan

BKK15:05Bangkok Suvarnabhumi

18h 30m

2 stops

SYD13:35Sydney Kingsford Smith

$902

Fly from

Fly to

Route

Depart

Return

Price

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Wed 18/3

13:35-22:10

1 stop12h 35m

Bangkok Suvarnabhumi

Sat 28/3

09:15-12:45

1 stop23h 30m

$590

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Sun 21/6

20:50-12:00

1 stop18h 10m

Bangkok Don Mueang Intl

Mon 22/6

19:40-19:35

1 stop20h 55m

$590

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 29/1

13:35-16:00

1 stop30h 25m

Bangkok Suvarnabhumi

Mon 2/3

22:55-18:50

1 stop15h 55m

$591

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Fri 15/5

20:50-11:50

2 stops18h 00m

Bangkok Suvarnabhumi

Sun 24/5

15:45-07:20

1 stop12h 35m

$594

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Tue 10/2

21:50-09:20

1 stop15h 30m

Bangkok Don Mueang Intl

Tue 17/2

21:25-20:35

1 stop19h 10m

$596

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Fri 6/2

10:45-11:35

1 stop28h 50m

Bangkok Don Mueang Intl

Fri 27/2

15:10-09:15

1 stop14h 05m

$597

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Tue 17/2

20:05-08:15

1 stop16h 10m

Bangkok Suvarnabhumi

Wed 25/2

22:55-18:50

1 stop15h 55m

$597

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Sun 8/3

21:50-11:35

1 stop17h 45m

Bangkok Don Mueang Intl

Sat 14/3

06:40-09:15

1 stop22h 35m

$599

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 26/2

20:05-08:15

1 stop16h 10m

Bangkok Suvarnabhumi

Tue 17/3

14:00-08:05

1 stop14h 05m

$599

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Sun 8/2

21:50-11:35

1 stop17h 45m

Bangkok Don Mueang Intl

Sun 15/2

21:25-20:35

1 stop19h 10m

$600

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sydney to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Sydney and Bangkok?

What is the cheapest month to fly to Bangkok?

The month of October is, on average, the cheapest month to fly to Bangkok from Sydney, with most prices found around $891. The month of August is another great option to travel to Bangkok, with average flight prices from Sydney averaging around $897.

What is the cheapest day to depart on your flight to Bangkok?

The cheapest day to depart on your flight to Bangkok is on a Wednesday when prices can be found for as low as $1,383. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,460. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangkok.

What is the cheapest time of day to depart on your flight to Bangkok?

Flying to Bangkok from Sydney in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,215 when looking at flights departing in the evening. Flights to Bangkok are more costly at midday, with an average ticket price of $1,473. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Sydney Kingsford Smith to Bangkok flight route?

Fly from Sydney Kingsford Smith to Bangkok Don Mueang Intl for the best Sydney Kingsford Smith - Bangkok flight prices

How far in advance should I book a flight to Bangkok?

You are more likely to see cheaper flights to Bangkok from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $1,017 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Sydney for as low as $918 on momondo.

What cabin class options are available on Sydney Kingsford Smith to Bangkok flights?

There are 3 cabin classes available to choose from on Sydney Kingsford Smith to Bangkok flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Sydney to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Bangkok

Fastest flight time	9h 50m
Direct flights	Every day
Airports in Bangkok	2 airports

The fastest flight from Sydney to Bangkok takes 9h 50m

Direct flights go from Sydney to Bangkok every day.

There are 2 airports in Bangkok. From Sydney there are direct flights to Bangkok Suvarnabhumi (BKK).

Search flight deals

How far is Sydney Kingsford Smith to Bangkok by plane?
The straight-line distance from Sydney Kingsford Smith to Bangkok is 7529.5 km. Flights usually cover this in 9h 50m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Bangkok?
Prices for flights from Sydney Kingsford Smith Airport to Bangkok refresh daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Bangkok?
As of January 2026, there are 24 operators available to choose from for flights from Sydney Kingsford Smith Airport to Bangkok.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Bangkok?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Bangkok.
What documentation or ID do you need to fly to Bangkok?
The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Sydney to Bangkok

Compare and see reviews for airlines that fly from Sydney to Bangkok with momondo

Airline	Rating	Free cancellation	Price
VietJet Air	PriceFrom $298	Free cancellation	Rating 5.6 157 reviews	Search VietJet Air flights
Jetstar	PriceFrom $405	Free cancellation	Rating 6.5 505 reviews	Search Jetstar flights
Cebu Pacific	PriceFrom $489	Free cancellation	Rating 6.8 205 reviews	Search Cebu Pacific flights
XiamenAir	PriceFrom $501	Free cancellation	Rating 6.6 41 reviews	Search XiamenAir flights
Hainan Airlines	PriceFrom $526	Free cancellation	Rating 8.2 62 reviews	Search Hainan Airlines flights
China Southern	PriceFrom $534	Free cancellation	Rating 7.3 133 reviews	Search China Southern flights
Malaysia Airlines	PriceFrom $573	Free cancellation	Rating 7.3 289 reviews	Search Malaysia Airlines flights
China Airlines	PriceFrom $673	Free cancellation	Rating 8.3 798 reviews	Search China Airlines flights
Philippine Airlines	PriceFrom $678	Free cancellation	Rating 7.3 954 reviews	Search Philippine Airlines flights
Vietnam Airlines	PriceFrom $684	Free cancellation	Rating 7.6 220 reviews	Search Vietnam Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Bangkok?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Bangkok. momondo saves you time and could save you money on your trip.

Can I find flights from Sydney to Bangkok with flexible booking policies on momondo?

Flights from Sydney to Bangkok with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sydney to Bangkok?

Once you have performed a search for Sydney to Bangkok flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Sydney to Bangkok right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bangkok from Sydney. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Bangkok trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Bangkok Suvarnabhumi Airport

Bangkok Don Mueang Intl Airport

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Cheap flights from Sydney to Bangkok from $311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Bangkok departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Sydney to Bangkok

Cheap return flights

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Scoot flights from Sydney to Bangkok

Our best Scoot deals on Sydney to Bangkok flight tickets

China Eastern flights from Sydney to Bangkok

Our best China Eastern deals on Sydney to Bangkok flight tickets

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Use the filters below to find and compare flights from Sydney to Bangkok that are best for you.

See travel insights to Bangkok from

How to get the cheapest flight ticket from Sydney to Bangkok

What is the typical price of a round-trip flight between Sydney and Bangkok?

What is the cheapest month to fly to Bangkok?

The month of October is, on average, the cheapest month to fly to Bangkok from Sydney, with most prices found around $891. The month of August is another great option to travel to Bangkok, with average flight prices from Sydney averaging around $897.

What is the cheapest day to depart on your flight to Bangkok?

What is the cheapest time of day to depart on your flight to Bangkok?

What is the cheapest Sydney Kingsford Smith to Bangkok flight route?

Fly from Sydney Kingsford Smith to Bangkok Don Mueang Intl for the best Sydney Kingsford Smith - Bangkok flight prices

How far in advance should I book a flight to Bangkok?

What cabin class options are available on Sydney Kingsford Smith to Bangkok flights?

There are 3 cabin classes available to choose from on Sydney Kingsford Smith to Bangkok flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Sydney Kingsford Smith to Bangkok?

VietJet Air and China Eastern are the most popular carriers operating from Sydney Kingsford Smith to Bangkok

Which airlines fly to Bangkok?

How often are flights from Sydney to Bangkok delayed?

Historically, on average around 15% of flights between Sydney and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 98 minutes.

What is the most punctual flight time for Sydney to Bangkok flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Sydney to Bangkok flights?

According to our data, Thai Airways have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

How many flights depart from Sydney to Bangkok on average per day?

As of January 2026, there are 16 flights per day flying from Sydney to Bangkok. The most common time of day flights depart is 10:00, with 69% of flights taking off at midday.

How many flights depart from Sydney to Bangkok on average per week?

As of January 2026, there are 118 flights per week flying from Sydney to Bangkok. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Cheap Sydney to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Bangkok

Fastest flight time

Direct flights

Airports in Bangkok

How far is Sydney Kingsford Smith to Bangkok by plane?

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Bangkok?

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Bangkok?

How old do you have to be to fly from Sydney Kingsford Smith Airport to Bangkok?

What documentation or ID do you need to fly to Bangkok?

Best airlines flying from Sydney to Bangkok

Compare and see reviews for airlines that fly from Sydney to Bangkok with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Bangkok?

Can I find flights from Sydney to Bangkok with flexible booking policies on momondo?

How can momondo help me find flights from Sydney to Bangkok?

I’m not ready to book a flight from Sydney to Bangkok right now. Can momondo alert me if prices change?

An easier way to manage your Bangkok trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 24.8 km from Bangkok